Engineering Plans 2

W W W S S W W W S W W S S S S S S S S S W w S S S CB-38 S W W S W S W W W W S W W W W S W W S W S W W W Anderson Consulting Services LLC W S W S W S W S W W SAN. MANHOLE-9 RIM:592.27 INV(IN):585.2 GROUNDWATER TABLE ENCOUNTERED @ 568.0 PER THE SOIL BORING TEST PIT NO. TP-D1 & TP-D2. PERMEABILITY RATE K = 0.64 IN/HR (K2) @ 8' K = 2.64 IN/HR (K3) @ 4' EXISTING GRADE 100 YEAR DESIGN FLOOD ELEVATION: 531.69 (NAVD1988) 10 YEAR DESIGN FLOOD ELEVATION: 589.75 (NAVD1988) 10 YEAR DESIGN FLOOD ELEVATION: 530.77 (NAVD1988) PERMEABILITY 0.74in/hr @ 530 2 YEAR DESIGN FLOOD ELEVATION: 530.38 (NAVD1988) 6" SAND LAYER PERMEABILITY 10.0in/hr MAX BASIN #3 - WARNER ROAD R Know what's below. Callbefore you dig. 2 YEAR DESIGN FLOOD ELEVATION: 571.64 (NAVD1988) 2 YEAR DESIGN FLOOD ELEVATION: 589.11 (NAVD1988) 585.0 BOTTOM OF STONE LAYER PERMEABILITY 0.61in/hr (E-1) PERMEABILITY 0.95in/hr @ 528 54.00' of 18" RCP CLASS 5 @ 0.6% PERMEABILITY 0.69in/hr (E-2) 56.00' of 15" RCP @ 2.9% 6" SAND LAYER PERMEABILITY 10.0in/hr MAX PERMEABILITY 2.64 in/hr (D-2) PROPOSED GRADE GROUNDWATER SEEPAGE @ (568.0) PERMEABILITY 0.64 in/hr (D-1) GROUNDWATER SEEPAGE @ 7' (583.0) ROAD D POROUS PAVEMENT BASIN 4 ROAD D BASIN BASIN 5 PWA OUTLET STRUCTURE (#3) STA:2+82.10 OFF:6.57R TG:531.45 (100YR OVERFLOW) 18"X6" ORIFICE:530.60 6" ORIFICE:530.05 INV OUT:528.93 18" Reinforced Concrete Pipe Checked by EXISTING GRADE PWA SEE PLAN-PROFILE PLAN FOR UTILITIES. PROPOSED GRADE 10 YEAR DESIGN FLOOD ELEVATION: 572.50 (NAVD1988) Designed by EXISTING GRADE BCA 100 YEAR DESIGN FLOOD ELEVATION: 573.0 (NAVD1988) Drawn by PERMEABILITY RATE K = 0.61 IN/HR (K2) @ 5' K = 0.69 IN/HR (K2) @ 9' 100 YEAR DESIGN FLOOD ELEVATION: 591.49 (NAVD1988) Proj. No. PROPOSED GRADE PRELIMINARY AND FINAL SITE PLAN NO GROUNDWATER ENCOUNTERED PERMEABILITY RATES TP-G1 - K = 0.95 IN/HR (K2) @ 6' TP-G2 - K = 0.74 IN/HR (K2) @ 9' Date GROUNDWATER TABLE ENCOUNTERED @ 583.0 PER THE SOIL BORING TEST PIT NO. TP-E1. AS SHOWN S W W W 212 LF 8" SDR-35 SANITARY SEWER PVC S = 2.03% Scale W W 16 LF 15" SOLID HDPE S = 4.1 % CB-74 TG:593.55 INV(OUT):590.55 40 Miller Drive Boonton, NJ 07005 TEl: 973.975.0703 CERTIFICATE OF AUTHORIZATION Fax:

SDR-35 SANITARY SEWER PVC S = 2.03% Scale W W 16 LF 15" SOLID HDPE S = 4.1 % CB-74 TG:593.55 INV(OUT):590.55 40 Miller Drive Boonton, NJ 07005 TEl: 973.975.0703 CERTIFICATE OF AUTHORIZATION Fax: 973.975.0703 24GA28182400 www.pwanderson-cs.com 594 W S S S W 582 W 570 W 572 W S W W W S 4 w S S S W 58 W S W W W 34 LF 15" SOLID HDPE (CB-34)INV(IN):560.20 S = 3.1 % 13 LF 15" SOLID HDPE S = 3.0% 574 S S S S S S S S 2 S 53 6 53 4 S S W W W 52 8 W W W PROPOSED HEADWALL WITH LEVEL SPREADER D50 = 4" Vriprap = 2.52 CY W 53 W W W 53 0 W W 6 58 W WARNE W W W W W CB-27 TG:531.75 (CB-28)INV(IN): 528.60 (OS#3)INV(IN): 528.60 W W W W W 532 W W W W W 54 LF 18" HDPE S = 2.4 % INV: 570.0 INV: 569.5 w 56 LF 36" POROUS HDPE S=0% STORM MANHOLE RIM: 594.0 (STORM MH)INV(IN):587.75 INV: 586.0 STORM MANHOLE RIM: 593.55 (CB-73)INV(IN):589.90 (CB-74)INV(IN):589.90 INV: 588.80 CB-73 TG:593.55 INV(OUT):590.55 OUTLET STRUCTURE (#3) TG: 531.6 (100YR) 18" x 6" ORIFICE: 530.6 6" ORIFICE: 530.2 (18" OUT): 529.93 W W W INFLOW HEADWALL WITH LEVEL SPREADER D50 = 4" Vriprap = 5.42 CY W W W W STORM MH RIM: 594.96 INV: 591.73 (15" IN) INV: 591.63 (15" OUT) INV: 586.0 (36") INV: 528.1 534 5 LF 15" SOLID HDPE S = 2.0 % W W W CB-41 TG:594.94 INV(OUT):591.83 W WETLANDS EDUCATIONAL SIGN STORM MANHOLE RIM: 574.0 INV: 569.9 57 LF 18" SOLID HDPE S = 2.6 % W S W 2 58 W W 536 CB-25 TG: 535.60 (CB-26)INV(IN): 532.31 (CB-24)INV(IN): 531.29 INV(OUT): 531.25 8 58 W R ROAD W W 80 LF 36" POROUS HDPE S=0% 58 0 CB-42 TG: 594.94 INV(OUT): 591.90 W W W GF:597.0 S W W 596 S W W 582 W 55 2 W W 11 LF 15" SOLID HDPE S = 2.0 % FF:618.0 S W 54 4 W W S OUTLET STRUCTURE (#5) RIM: 576.0 100 YR OF: 573.0 INV(18"x6"): 572.4 INV: 570.0 S W W W SAN. MANHOLE-10 RIM:596.54 INV(OUT):589.5 S CB-37 TG:583.15 (CB-38)INV(IN):579.86 INV(OUT):570.85 S W W S S S INV: 580.4 PROPOSED HEADWALL WITH LEVEL SPREADER D50 = 9" Vriprap = 16.4 CY INFLOW LEVEL SPREADERS(2) D50 = 4" Vriprap = 7.48 CY 0 W W STORM MH RIM: 597.0 INV: 594.0 (15" IN) INV: 586.0 (36" OUT) INV: 586.0 (36" IN) S 8 53 12 LF 15" SOLID HDPE S = 2.9% 1 LF 15" SOLID HDPE S = 2.9% W W W 56 LF 15" SOLID HDPE S = 1.0 % 59 W W 542 195 LF 15" HDPE S = 5.67 % S INV: 570.0 W W W 6 W 55 0 W W 54 8 17 LF

3 12 LF 15" SOLID HDPE S = 2.9% 1 LF 15" SOLID HDPE S = 2.9% W W W 56 LF 15" SOLID HDPE S = 1.0 % 59 W W 542 195 LF 15" HDPE S = 5.67 % S INV: 570.0 W W W 6 W 55 0 W W 54 8 17 LF 36" POROUS HDPE S=0% W W W 54 8 W 59 W W 540 W W W 542 544 W W 55 2 W W 123 LF 15" SOLID HDPE S = 2.0 % OUTLET STRUCTURE (#4) RIM: 597.0 100 YR OF: 591.8 INV: 589.95 (6" OUT) INV: 586.00 (36" IN) STORM MH RIM: 597.0 INV: 589.25 (IN) INV: 582.0 (OUT) 544 538 ENCASE PIPE IN CEMENT UNDER WALL FF:618.0 GF:606.0 SIGNATURE INVALID WITHOUT RAISED SEAL OF P.E. W BUILDING D.1 N.J. PROFESSIONAL ENGINEER LIC. NO. 33410 W W W 17 LF 15" HDPE S = 1.7 % 546 540 CB-39 TG:591.00 (CB-40)INV(IN):586.80 INV(OUT):570.50 PAUL W. ANDERSON 105 LF 15" SOLID HDPE S = 3.0 % W W W W 546 W CB-28 TG: 531.75 INV(OUT): 528.80 S W W W W 548 W CASCADE SEPARATOR CS-5 (TYP) S W W 592 W 548 W 43 LF 15" CLASS 5 RCP S = 7.3 % W W 19 LF 15" SOLID HDPE S = 3.42 % W CB-43 TG: 599.90 (CB-44)INV(IN): 596.58 INV(OUT): 596.50 550 W CB-26 TG: 535.60 INV(OUT): 532.60 W W W 0 S 17 LF 15" HDPE S = 1.7 % W W 60 CB-73 TG:593.55 INV(OUT):590.55 TG: 604.10 INV(IN): 600.20 INV(OUT): 600.15 W W W CB-24 TG: 548.50 (CB-23)INV(IN): 543.56 (CB-22)INV(IN): 542.37 INV(OUT): 542.35 550 19 LF 15" SOLID HDPE S = 1.7 % W W CB-23 TG: 548.50 INV(OUT): 543.85 INV(IN): 597.00 INV(IN): 596.92 INV(OUT): 596.90 W W 40 LF 12" SCH 40 PVC OPEN ON BOTH ENDS TO MAINTAIN NATURAL WATER LEVEL IN WETLANDS S = 0.0 % (CB-74)INV(IN):589.90 INV: 588.80 SP-61 SHEET 61 OF 66